CH521294A - Verfahren zur kontinuierlichen Herstellung von Acetylenalkoholen - Google Patents
Verfahren zur kontinuierlichen Herstellung von AcetylenalkoholenInfo
- Publication number
- CH521294A CH521294A CH1042669A CH1042669A CH521294A CH 521294 A CH521294 A CH 521294A CH 1042669 A CH1042669 A CH 1042669A CH 1042669 A CH1042669 A CH 1042669A CH 521294 A CH521294 A CH 521294A
- Authority
- CH
- Switzerland
- Prior art keywords
- continuous production
- acetylene alcohols
- acetylene
- alcohols
- continuous
- Prior art date
Links
- -1 acetylene alcohols Chemical class 0.000 title 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 title 1
- 238000010924 continuous production Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
- C07C403/06—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by singly-bound oxygen atoms
- C07C403/08—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by singly-bound oxygen atoms by hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
- C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
- C07C29/42—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones with compounds containing triple carbon-to-carbon bonds, e.g. with metal-alkynes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
- C12C11/00—Fermentation processes for beer
- C12C11/02—Pitching yeast
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Mycology (AREA)
- Food Science & Technology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681768877 DE1768877B1 (de) | 1968-07-10 | 1968-07-10 | Verfahren zur kontinuierlichen Herstellung von Acetylenalkoholen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH521294A true CH521294A (de) | 1972-04-15 |
Family
ID=5699899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1042669A CH521294A (de) | 1968-07-10 | 1969-07-08 | Verfahren zur kontinuierlichen Herstellung von Acetylenalkoholen |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3755469A (enrdf_load_stackoverflow) |
| CH (1) | CH521294A (enrdf_load_stackoverflow) |
| DE (1) | DE1768877B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1264194A (enrdf_load_stackoverflow) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2421407C2 (de) * | 1974-05-03 | 1985-06-27 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Butindiol |
| US4105700A (en) * | 1974-09-02 | 1978-08-08 | Kuraray Company, Ltd. | Process for preparing stereospecific nerolidol and ester thereof |
| US4039336A (en) * | 1975-12-03 | 1977-08-02 | Exxon Research And Engineering Company | Diacetylenic alcohol corrosion inhibitors |
| CH601218A5 (enrdf_load_stackoverflow) * | 1976-07-15 | 1978-06-30 | Hoffmann La Roche | |
| US5349071A (en) * | 1992-11-25 | 1994-09-20 | Loyola University Of Chicago | Process for preparing tertiary alkynols |
| DE19837211A1 (de) * | 1998-08-17 | 2000-02-24 | Basf Ag | Verfahren zur Herstellung von Alkindiolen |
| CN1295201C (zh) * | 2004-12-24 | 2007-01-17 | 中国林业科学研究院林产化学工业研究所 | 由含羰基的酮或醛类化合物制备α,β－不饱和醇的方法 |
| IN2014DN10741A (enrdf_load_stackoverflow) * | 2012-07-11 | 2015-09-04 | Lonza Ag | |
| CN103242140B (zh) * | 2013-04-20 | 2015-07-29 | 岳阳市英泰合成材料有限公司 | 一种炔二醇系列产品的生产方法 |
-
1968
- 1968-07-10 DE DE19681768877 patent/DE1768877B1/de active Pending
-
1969
- 1969-07-08 CH CH1042669A patent/CH521294A/de not_active IP Right Cessation
- 1969-07-09 GB GB1264194D patent/GB1264194A/en not_active Expired
- 1969-07-10 US US00840844A patent/US3755469A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1264194A (enrdf_load_stackoverflow) | 1972-02-16 |
| DE1768877B1 (de) | 1971-08-26 |
| US3755469A (en) | 1973-08-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |